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timofeeve [1]
3 years ago
9

The area of a particular rectangle is exactly equal to its perimeter. If it's length is 4 meters long,

Mathematics
1 answer:
Artyom0805 [142]3 years ago
4 0

Answer:

4m

Step-by-step explanation:

We can set the expressions of area and perimeter equal to each other. Denote length as 'L' and width as 'W'.

LW = 2(L+W)

substitute 4 for L

4W = 2(4+W)

now solve for W

4W = 8+2W

2W = 8

W = 4

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